任务 35644580
| 用户名 | 18no10ab.1662.73272.15.49.168_0 |
| 任务单元 | 12442639 |
| 创建时间 | 25 Feb 2020, 7:27:34 UTC |
| 发送时间 | 26 Feb 2020, 10:48:10 UTC |
| 上报期限 | 8 Apr 2020, 7:23:21 UTC |
| 接收时间 | 26 Feb 2020, 15:19:55 UTC |
| 服务端状态 | 完成 |
| 结果 | 成功 |
| 客户端状态 | 已完成 |
| 退出状态 | 0 (0x00000000) |
| 计算机 ID | 61608 |
| 运行时间 | 12 秒 |
| CPU 时间 | 9 秒 |
| 验证状态 | 有效结果 |
| 积分 | 4.30 |
| 设备最高FLOPS（每秒浮点运算次数） | 225.73 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.22 (opencl_ati5_mac) x86_64-apple-darwin |
| Peak working set size | 52.70 MB |
| Peak swap size | 2,872.68 MB |
| Peak disk usage | 0.03 MB |
标准错误输出
<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
OpenCL platform detected: Apple
Number of OpenCL devices found : 1
BOINC assigns slot on device #0.
Info: BOINC provided OpenCL device ID used
Build features: SETI8 Non-graphics OpenCL USE_OPENCL_HD5xxx OCL_CHIRP3 ASYNC_SPIKE FFTW SSSE3 64bit
System: Darwin x86_64 Kernel: 15.6.0
CPU : Intel(R) Xeon(R) CPU E5462 @ 2.80GHz
GenuineIntel x86, Family 6 Model 23 Stepping 6
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT SSE3 SSSE3 SSE4.1
OpenCL-kernels filename : MultiBeam_Kernels_r3610.cl
ar=0.995509 NumCfft=138157 NumGauss=475073514 NumPulse=56197213826 NumTriplet=225883265156
Currently allocated 209 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
OS X optimized setiathome_v8 application
Version info: SSSE3x (Intel, Core 2-optimized v8-nographics) V5.13 by Alex Kan
SSSE3x OS X 64bit Build 3610 , Ported by : Raistmer, JDWhale, Urs Echternacht
OpenCL version by Raistmer, r3610
AMD HD5 version by Raistmer
Number of OpenCL platforms: 1
OpenCL Platform Name: Apple
Number of devices: 1
Max compute units: 10
Max work group size: 256
Max clock frequency: 850Mhz
Max memory allocation: 268435456
Cache type: None
Cache line size: 0
Cache size: 0
Global memory size: 1073741824
Constant buffer size: 65536
Max number of constant args: 8
Local memory type: Scratchpad
Local memory size: 32768
Queue properties:
Out-of-Order: No
Name: ATI Radeon HD 5770
Vendor: AMD
Driver version: 1.2 (Jun 22 2018 00:26:19)
Version: OpenCL 1.2
Extensions: cl_APPLE_SetMemObjectDestructor cl_APPLE_ContextLoggingFunctions cl_APPLE_clut cl_APPLE_query_kernel_names cl_APPLE_gl_sharing cl_khr_gl_event cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_byte_addressable_store cl_khr_image2d_from_buffer cl_khr_depth_images
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.995509
Used GPU device parameters are:
Number of compute units: 10
Single buffer allocation size: 128MB
Total device global memory: 1024MB
max WG size: 256
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Spike: peak=25.12472, time=31.46, d_freq=1419138038.16, chirp=0, fft_len=8k
Spike: peak=24.07491, time=31.88, d_freq=1419138038.75, chirp=0, fft_len=32k
Spike: peak=32.09496, time=30.2, d_freq=1419138038.61, chirp=0, fft_len=64k
Spike: peak=26.0714, time=33.55, d_freq=1419138038.56, chirp=0.00092426, fft_len=128k
Spike: peak=26.24824, time=33.55, d_freq=1419138038.57, chirp=-0.00092426, fft_len=128k
Spike: peak=33.55394, time=30.2, d_freq=1419138038.64, chirp=-0.003697, fft_len=64k
Spike: peak=27.58559, time=33.55, d_freq=1419138038.56, chirp=-0.003697, fft_len=128k
Spike: peak=28.57811, time=33.55, d_freq=1419138038.57, chirp=-0.0055456, fft_len=128k
Spike: peak=24.53365, time=73.82, d_freq=1419138039.91, chirp=-0.0055456, fft_len=128k
Spike: peak=25.94152, time=73.82, d_freq=1419138039.92, chirp=-0.0064698, fft_len=128k
Spike: peak=26.89483, time=30.2, d_freq=1419138038.68, chirp=0.0073941, fft_len=64k
Spike: peak=24.24317, time=30.2, d_freq=1419138038.68, chirp=-0.0073941, fft_len=64k
Spike: peak=24.48387, time=33.55, d_freq=1419138038.58, chirp=-0.0073941, fft_len=128k
Spike: peak=26.39715, time=73.82, d_freq=1419138039.92, chirp=-0.0073941, fft_len=128k
Spike: peak=27.80877, time=33.55, d_freq=1419138038.55, chirp=-0.0083183, fft_len=128k
Spike: peak=25.83007, time=73.82, d_freq=1419138039.93, chirp=-0.0083183, fft_len=128k
Spike: peak=35.92736, time=31.04, d_freq=1419138038.45, chirp=0.0092426, fft_len=16k
Spike: peak=37.0992, time=31.04, d_freq=1419138038.47, chirp=-0.0092426, fft_len=16k
Spike: peak=24.29184, time=73.82, d_freq=1419138039.93, chirp=-0.0092426, fft_len=128k
Spike: peak=29.28337, time=33.55, d_freq=1419138038.56, chirp=-0.010167, fft_len=128k
Spike: peak=35.40065, time=30.2, d_freq=1419138038.64, chirp=0.011091, fft_len=64k
Spike: peak=25.65565, time=33.55, d_freq=1419138038.57, chirp=-0.012015, fft_len=128k
Spike: peak=27.093, time=33.55, d_freq=1419138038.54, chirp=-0.01294, fft_len=128k
Spike: peak=28.73429, time=31.88, d_freq=1419138038.63, chirp=0.014788, fft_len=32k
Spike: peak=31.94794, time=30.2, d_freq=1419138038.61, chirp=0.014788, fft_len=64k
Spike: peak=31.08954, time=30.2, d_freq=1419138038.61, chirp=-0.014788, fft_len=64k
Spike: peak=28.59789, time=33.55, d_freq=1419138038.56, chirp=-0.014788, fft_len=128k
Spike: peak=25.31267, time=33.55, d_freq=1419138038.57, chirp=-0.016637, fft_len=128k
Spike: peak=25.77776, time=33.55, d_freq=1419138038.54, chirp=-0.017561, fft_len=128k
Spike: peak=24.6514, time=31.04, d_freq=1419138038.73, chirp=0.018485, fft_len=16k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.
Best spike: peak=37.0992, time=31.04, d_freq=1419138038.47, chirp=-0.0092426, fft_len=16k
Best autocorr: peak=11.5028, time=73.82, delay=2.5061, d_freq=1419140625, chirp=0, fft_len=128k
Best gaussian: peak=4.850403, mean=0.7263578, ChiSq=1.41328, time=32.72, d_freq=1419143117.36,
score=-7.024933, null_hyp=1.79653, chirp=-0.0092426, fft_len=16k
Best pulse: peak=0.9651015, time=37.78, period=0.07397, d_freq=1419141845.7, score=0.9541, chirp=0, fft_len=16
Best triplet: peak=0, time=-2.122e+11, period=0, d_freq=0, chirp=0, fft_len=0
Spike count: 30
Autocorr count: 0
Pulse count: 0
Triplet count: 0
Gaussian count: 0
Time cpu in use since last restart: 9.1 seconds
GPU device sync requested... ...GPU device synched
07:07:23 (78741): called boinc_finish(0)
</stderr_txt>
]]>
©2020 University of California
SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.